在当前页面按 F12 打开 devtool,把下面的代码粘贴到 console 里回车执行
function calc(config) {
const SUCCESS_USE = 8;
const FAILED_USE = Math.max(0, SUCCESS_USE - config.reduceGrowthWhenFailed);
const EACH_SUCCESS_REDUCE_PROB = 0.1;
const run = ({ totalCount, successCount, isLastFailed }) => {
const curProb = Math.min(1, config.initProb + (totalCount === 0 ? config.fistTryAddProb : 0) - successCount * EACH_SUCCESS_REDUCE_PROB + (isLastFailed ? config.failedAddProb : 0));
if (successCount >= config.successNumber || totalCount >= config.maxTry || curProb <= 0) {